From 5219eb74209d83f1a240a75528fad9d302b84f0e Mon Sep 17 00:00:00 2001
From: Teravus Ovares
Date: Thu, 12 Jun 2008 20:19:42 +0000
Subject: * Split the World Map code into a module. * Implemented a hack so
 regions beyond the 10,000m range will show the map without having to click on
 the map before they'll start to show.   The hack shows regions around the one
 you're in, but it won't show the one you're in..  you still need to click on
 the map to get that (not sure why yet).   Additionally, the map still only
 shows pictures for regions that are hosted on the same instance (no change).

---
 .../Region/ClientStack/LindenUDP/LLClientView.cs   | 47 +++++++++++++++++-----
 1 file changed, 36 insertions(+), 11 deletions(-)

(limited to 'OpenSim/Region/ClientStack/LindenUDP')

diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
index 47a9f53..5cbe04e 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
@@ -1209,29 +1209,54 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             OutPacket(newSimPack, ThrottleOutPacketType.Unknown);
         }
 
-        public void SendMapBlock(List<MapBlockData> mapBlocks)
+        internal void SendMapBlockSplit(List<MapBlockData> mapBlocks)
         {
             MapBlockReplyPacket mapReply = (MapBlockReplyPacket)PacketPool.Instance.GetPacket(PacketType.MapBlockReply);
             // TODO: don't create new blocks if recycling an old packet
+
+            MapBlockData[] mapBlocks2 = mapBlocks.ToArray();
+
             mapReply.AgentData.AgentID = AgentId;
-            mapReply.Data = new MapBlockReplyPacket.DataBlock[mapBlocks.Count];
+            mapReply.Data = new MapBlockReplyPacket.DataBlock[mapBlocks2.Length];
             mapReply.AgentData.Flags = 0;
 
-            for (int i = 0; i < mapBlocks.Count; i++)
+            for (int i = 0; i < mapBlocks2.Length; i++)
             {
                 mapReply.Data[i] = new MapBlockReplyPacket.DataBlock();
-                mapReply.Data[i].MapImageID = mapBlocks[i].MapImageId;
-                mapReply.Data[i].X = mapBlocks[i].X;
-                mapReply.Data[i].Y = mapBlocks[i].Y;
-                mapReply.Data[i].WaterHeight = mapBlocks[i].WaterHeight;
-                mapReply.Data[i].Name = Helpers.StringToField(mapBlocks[i].Name);
-                mapReply.Data[i].RegionFlags = mapBlocks[i].RegionFlags;
-                mapReply.Data[i].Access = mapBlocks[i].Access;
-                mapReply.Data[i].Agents = mapBlocks[i].Agents;
+                mapReply.Data[i].MapImageID = mapBlocks2[i].MapImageId;
+                mapReply.Data[i].X = mapBlocks2[i].X;
+                mapReply.Data[i].Y = mapBlocks2[i].Y;
+                mapReply.Data[i].WaterHeight = mapBlocks2[i].WaterHeight;
+                mapReply.Data[i].Name = Helpers.StringToField(mapBlocks2[i].Name);
+                mapReply.Data[i].RegionFlags = mapBlocks2[i].RegionFlags;
+                mapReply.Data[i].Access = mapBlocks2[i].Access;
+                mapReply.Data[i].Agents = mapBlocks2[i].Agents;
             }
             OutPacket(mapReply, ThrottleOutPacketType.Land);
         }
 
+        public void SendMapBlock(List<MapBlockData> mapBlocks)
+        {
+           
+            MapBlockData[] mapBlocks2 = mapBlocks.ToArray();
+            
+            int maxsend = 10;
+            
+            //int packets = Math.Ceiling(mapBlocks2.Length / maxsend);
+
+            List<MapBlockData> sendingBlocks = new List<MapBlockData>();
+            
+            for (int i = 0; i < mapBlocks2.Length; i++)
+            {
+                sendingBlocks.Add(mapBlocks2[i]);
+                if (((i + 1) == mapBlocks2.Length) || ((i % maxsend) == 0))
+                {
+                    SendMapBlockSplit(sendingBlocks);
+                    sendingBlocks = new List<MapBlockData>();
+                }
+            }
+        }
+
         public void SendLocalTeleport(LLVector3 position, LLVector3 lookAt, uint flags)
         {
             TeleportLocalPacket tpLocal = (TeleportLocalPacket)PacketPool.Instance.GetPacket(PacketType.TeleportLocal);
-- 
cgit v1.1